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Coronary Artery Disease clinical trials

View clinical trials related to Coronary Artery Disease.

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NCT ID: NCT03314493 Completed - Clinical trials for Vascular Calcification

Prevention of the Progression of Coronary Calcification With Use of Spironolactone in Peritoneal Dialysis Patients

Start date: November 7, 2014
Phase: Phase 3
Study type: Interventional

Vascular calcification is a frequent complication in dialysis patients and is strongly associated with mortality. Its pathogenesis is complex and involves a series of markers that act on the vascular microenvironment. There is evidence that aldosterone is one of the biomarkers and may have a role in osteoinductive pathways.The aim of this study was to evaluate the effect of spironolactone, an inhibitor of mineralocorticoid receptor, in the progression of coronary calcification in patients undergoing peritoneal dialysis.

NCT ID: NCT03312179 Completed - Clinical trials for Coronary Artery Disease

STEMI and Incretins Treatment

Start date: January 1, 2017
Phase: N/A
Study type: Observational [Patient Registry]

ST elevation myocardial infarction (STEMI) patients affected by multivessels coronary artery stenosis, represent a clinical relevant problem. The management and prognosis of these patents are supported by few literature data. Therefore, in this study authors enrolled real world diabetic vs. non diabetic patients admitted for STEMI and associated to multi vessels coronary disease. Then these diabetics were divided in incretin users (6 months of incretin treatment before study enrollment) vs. never incretin users. In these patients authors studied all cause mortality, cardiac mortality, and major adverse cardiac events at 12 months follow up.

NCT ID: NCT03310801 Completed - Clinical trials for Coronary Artery Disease

LAAO With DAPT Versus Antithrombotic Therapy

Start date: August 1, 2016
Phase: N/A
Study type: Observational

This study will retrospectively review and compare clinical outcomes between left atrial appendage occlusion with dual antiplatelet therapy versus conventional antithrombotic therapy in patients with atrial fibrillation undergoing drug-eluting stent implantation.

NCT ID: NCT03271177 Completed - Clinical trials for Coronary Artery Disease

Ultrasound Comparison of Radial Artery Hyperplasia After Use of a 7F Sheathless Guide vs. 6F Sheath/Guide Combination

Start date: February 25, 2016
Phase: N/A
Study type: Interventional

The purpose of this study is to determine if the routine use of a sheathless 7F guide catheter for transradial percutaneous coronary intervention (TR PCI) is non-inferior to a 6F sheath/guide combination with regards to radial artery injury (radial artery intimal-medial-adventitial thickening). To evaluate the radial artery, ultrahigh resolution ultrasonography (55 mHz) will be used to accurately quantify radial artery intimal-medial-adventitial thickness (IMT) at baseline and 90 days. A non-inferiority analysis will be performed to compare the degree of radial artery IMT at 90 days between the 7F sheathless guide approach and the 6F sheath/guide combination.

NCT ID: NCT03256175 Completed - Myocardial Ischemia Clinical Trials

The Effect of Peri-percutaneous Coronary Intervention Oxygenation on Myocardial Protection & Cardiovascular Fitness

Start date: July 1, 2015
Phase: N/A
Study type: Interventional

Elective percutaneous coronary intervention (PCI) is often associated with myocardial necrosis evidenced by peri-procedural troponin release. This is a surrogate for subsequent cardiovascular events. There is no study on the effect of peri-PCI oxygenation in in myocardial protection and cardiopulmonary fitness outcome. Patients with higher baseline cardiopulmonary fitness will have lower mortality. This study is to assess the utility of oxygen to reduce ischaemia in patients with significant stable coronary artery disease scheduled for elective PCI. The secondary objective is to evaluate further effect of peri- PCI oxygenation on cardiovascular fitness and autonomic response.

NCT ID: NCT03243968 Completed - Clinical trials for Microcirculation; Biomarkers; Myocardial Ischemia

Endothelial and Microvascular Functions in Patients With Myocardial Ischemia

Start date: March 1, 2014
Phase: N/A
Study type: Observational

Cardiovascular diseases (CVD) are responsible, throughout the world, for high mortality rates and cardiovascular morbidity. Endothelial dysfunction is the earliest marker of clinical atherosclerosis development. Human studies show that endothelial and microvascular dysfunction are independent predictors of ischemic cardiovascular events and long-term prognosis. The study´s objective is to evaluate the endothelial and peripheral microcirculation changes by venous occlusion plethysmography (VOP), nailfoldvideocapillaroscopy (NVC) and serum biomarkers in patients with myocardial ischemia detected by scintigraphy and normal coronarography.

NCT ID: NCT03239262 Completed - Clinical trials for Coronary Artery Disease

Left Atrial Cryoablation Enhanced by Ganglionated Plexi Ablation in the Treatment of Atrial Fibrillation

Start date: July 1, 2012
Phase: N/A
Study type: Interventional

The aim of our study was to investigate, whether enhancement of left atrial cryoablation by ablation of the autonomic nervous system of left atrium leads to influencing the outcomes of surgical treatment of atrial fibrillation in patients with structural heart disease undergoing open-heart surgery.

NCT ID: NCT03235622 Completed - Clinical trials for Coronary Artery Disease

Women Health Cohort for Breast, Bone and Coronary Artery Disease

Start date: March 2011
Phase: N/A
Study type: Observational

A single center cohort which enrolled women who performed mammography, bone densitometry (DEXA), and coronary CT angiography in Seoul National University Bundang Hospital from March 2011 to February 2013.

NCT ID: NCT03214861 Completed - Clinical trials for Coronary Heart Disease

Carb Quality and CHD in US Adults

Start date: June 1976
Phase: N/A
Study type: Observational

This is an analysis conducted in the Nurses Health Study and the Health Professional Follow-Up Study, both prospective cohort studies, where the investigators systematically investigated the association between carbohydrate quality using a variety of metrics in relation to coronary heart disease. This was a secondary data analysis of previously collected data in both cohorts.

NCT ID: NCT03213743 Completed - Coronary Disease Clinical Trials

Expression Profiling of microRNA Following Administration of Dexmedetomidine

Start date: June 19, 2017
Phase: N/A
Study type: Interventional

The purpose of the study is to find out the differential expression profiling of microRNA before and after adiministration of dexmedetomidine in patients undergoing procedures, and then investigators will do some in vitro studies to validate the functions of the microRNA.